Mongoliet
Visar nu: Mongoliet - Postfrimärken (1924 - 2024) - 1 frimärken.
1973
Airmail - International Stamp Exhibition "IBRA '73" - Munich, Germany
15. april WM: Inga Perforering: 12½
![[Airmail - International Stamp Exhibition "IBRA '73" - Munich, Germany, Typ ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/0780-b.jpg)
